Available Now! Call (858) 324-1770 for details!
LA, B, RB and Magnum Multi Port Injection 6 barrel intake systems
from 900 to 2300CFM! Systems available for all makes!
Experience modern performance and classic looks! The best of both worlds!

Call us for pricing and delivery for your system! Prices start at $4600.00 for FAST EZ based conversion kits!

72mm and 70mm
2003 4.7 throttlebodies are now available!
Make the rest of those modifications come alive on your 2003 and up 4.7 V8!

All F&B designs are dyno and racetrack proven.
Whether you are driving a stock vehicle or a fully modified, supercharged, nitrous spraying, stroked small block,
we have the throttle body to meet your needs.

Our 3D design capability combined with a Computational Fluid Dynamics (CFD) analysis of each throttle body design
gives our products the edge! CFD analysis allows us to confirm and test our designs before we send the files to
our dedicated CNC machine shop. We can iterate the design until we get maximum flow for any given butterfly plate
size. CFD tells us what the throttle body design will flow before we get it on the flow bench!